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Partial response to FOIA request for repts re NRC investigation of failure of reactor vessel holddown studs on Unit 1 reactor vessel.Forwards App A & B documents.

Accession Number: ML20081B080

Date Released: Saturday, November 7, 2020

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• ML20081B078 - Partial response to FOIA request for repts re NRC investigation of failure of reactor vessel holddown studs on Unit 1 reactor vessel.Forwards App A & B documents. (6 page(s), 2/23/1984)
• ML20081B119 - Responds to 830901 ltr & forwards IE Investigation Repts 50-329/80-13 & 50-330/80-14.W/o encl. (1 page(s), 9/20/1983)
• ML20081B096 - Forwards IE Insp Repts 50-329/80-12 & 50-330/80-13 on 800301-31.No noncompliance noted.Major areas inspected: exam of procedures & representative records,observations & interviews w/personnel.W/o encl. (2 page(s), 5/19/1980)
• ML20081B093 - Ack receipt of 791214 interim rept re broken anchor bolt in reactor vessel support skirt flange. (10 page(s), 12/26/1979)
• ML20081B113 - Forwards depositions re preservice failure of reactor vessel studs utilized at Unit 1.Related info encl. (52 page(s), 1/6/1984)
• ML20081B100 - Recommends order be issued to util requiring action to correct unacceptable anchor bolts at facility.Draft ltr & order encl. (36 page(s), 6/27/1980)
• ML20081B082 - PNO-III-066:on 791219,second reactor vessel anchor bolt found broken.Teledyne Engineering Svc currently performing tests on bolt matl.Results expected in near future. (3 page(s), 12/20/1979)